CN210062654U - Novel connecting support - Google Patents
Novel connecting support Download PDFInfo
- Publication number
- CN210062654U CN210062654U CN201920887601.7U CN201920887601U CN210062654U CN 210062654 U CN210062654 U CN 210062654U CN 201920887601 U CN201920887601 U CN 201920887601U CN 210062654 U CN210062654 U CN 210062654U
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- side plate
- novel
- mounting hole
- battery
- connecting bracket
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- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a novel connecting bracket, which comprises a first side plate, a second side plate and a third side plate with the same structure as the second side plate; the second side plate and the third side plate are respectively arranged at two opposite sides of the first side plate; a first bending mark is formed between the second side plate and the first side plate, and a second bending mark is formed between the third side plate and the first side plate; the fourth side plate is arranged on one side of the first side plate and is positioned between the second side plate and the third side plate, and a third bending mark is formed between the fourth side plate and the first side plate; the second side plate and the third side plate are respectively welded with the fourth side plate to form a cavity for accommodating the battery of the electric automobile; the first side plate is provided with a second mounting hole connected with the outside; the first side plate to the fourth side plate are integrally formed. The utility model is provided with a cavity, so that the battery of the electric automobile can be accommodated in the cavity; oval or circular through-hole has been seted up to first curb plate, can be connected linking bridge and automobile body, realizes being connected of electric automobile battery and outside automobile body.
Description
Technical Field
The utility model relates to the technical field of auto-parts, especially, relate to a novel linking bridge of electric automobile battery and body connection.
Background
The electric automobile industry in China is developed vigorously, the technologies in various fields are all rapidly advanced, and the battery is the power of the electric automobile. Therefore, the connecting bracket of the battery and the automobile body is an indispensable important part of the electric automobile, and the requirements on the lap joint strength, the installation space, the installation convenience, the stability and the structural rigidity and the strength of the mounting bracket are high because the battery and the automobile body need to be connected. If the connecting bracket is not firm, the battery is easy to shake along with the bumping of the automobile and becomes loose, so that potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of the problem that prior art exists above, the utility model provides a novel linking bridge mainly solves electric automobile battery and automobile body connected's problem.
In order to achieve the above and other objects, the present invention adopts the following technical solutions:
a novel connecting bracket comprises a first side plate, a second side plate and a third side plate which has the same structure as the second side plate;
the second side plate and the third side plate are respectively arranged at two opposite sides of the first side plate; a first bending mark is formed between the second side plate and the first side plate, and a second bending mark is formed between the third side plate and the first side plate; the first side plate, the second side plate and the third side plate are bent to form a U-shaped structure;
the first side plate is arranged on one side of the first side plate, the second side plate is arranged between the first side plate and the second side plate, and a third bending mark is formed between the first side plate and the second side plate;
the second side plate and the third side plate are respectively welded and fixed with the fourth side plate to form a cavity for accommodating an electric vehicle battery;
a second mounting hole connected with the outside is formed in the middle of the first side plate;
wherein, the first side plate to the fourth side plate are integrally formed.
Optionally, the second side panel comprises a rectangular portion and a trapezoidal portion;
a first bending mark is formed between the rectangular part and the first side plate, and the oblique edge of the trapezoidal part and the rectangular part have a common endpoint;
the rectangular part is lower than the trapezoidal part at the position close to the fourth side plate;
the farther the trapezoidal portion is from the rectangular portion, the lower the height of the trapezoidal portion.
Optionally, the second side plate and the third side plate are respectively provided with a first lightening hole;
the fourth side plate is provided with a second lightening hole.
Optionally, at least one first mounting hole for fixing the electric vehicle battery in the cavity is formed in the fourth side plate.
Optionally, the fourth side plate is provided with 3 first mounting holes, and centers of the 3 first mounting holes are connected to form a triangle.
Optionally, the second side plate and the fourth side plate are fixedly connected by carbon dioxide arc welding; the third side plate and the fourth side plate are fixedly connected through carbon dioxide arc welding.
Optionally, the fourth side plate is in a stepped shape.
Optionally, the second mounting hole is a circular or elliptical mounting hole.
As above, the utility model provides a novel linking bridge has following beneficial effect: the second side plate, the third side plate, the fourth side plate and the first side plate form a cavity together, and an electric vehicle battery can be accommodated in the cavity; the second mounting hole has been seted up to first curb plate, can be connected linking bridge and automobile body to realize being connected of electric automobile battery and outside automobile body.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure in a first direction of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure in a second direction of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure in a third direction of the present invention.
Fig. 4 is a schematic diagram of a material sheet layout of the present invention.
Description of the reference symbols
1 first side plate
2 second side plate
3 third side plate
4 fourth side plate
5 first lightening hole
6 second lightening hole
7 first mounting hole
8 second mounting hole
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
Referring to fig. 1 to 4, the present embodiment provides a novel connecting bracket, which includes a first side plate 1, a second side plate 2, and a third side plate 3 having the same structure as the second side plate 2;
the second side plate 2 and the third side plate 3 are respectively arranged at two opposite sides of the first side plate 1; a first bending mark is formed between the second side plate 2 and the first side plate 1, and a second bending mark is formed between the third side plate 3 and the first side plate 1; the first side plate 1, the second side plate 2 and the third side plate 3 are bent to form a U-shaped structure;
the folding device also comprises a fourth side plate 4 which is arranged on one side of the first side plate 1 and is positioned between the second side plate 2 and the third side plate 3, and a third folding bend mark is formed between the fourth side plate 4 and the first side plate 1;
the second side plate 2 and the third side plate 3 are respectively welded and fixed with the fourth side plate 4 to form a cavity for accommodating the battery of the electric automobile;
a second mounting hole 8 connected with the outside is formed in the middle of the first side plate 1; in this embodiment, the second mounting hole 8 is a circular or elliptical mounting hole. The second mounting hole 8 is a circular or oval mounting hole, so that the connecting support is connected with an external automobile body conveniently, and meanwhile, the battery of the electric automobile is convenient to mount and adjust.
First curb plate to fourth curb plate 4 are integrated into one piece, and first curb plate to fourth curb plate 4 all adopt the cold-rolled steel sheet, guarantee linking bridge's rigidity intensity.
The second side plate 2 includes a rectangular portion and a trapezoidal portion; a first bending mark is formed between the rectangular part and the first side plate 1, and the oblique edge of the trapezoidal part and the rectangular part have a common endpoint; the rectangular portion is lower in height near the fourth side panel 4 than the trapezoidal portion; the farther the trapezoidal portion is from the rectangular portion, the lower the height of the trapezoidal portion.
In the embodiment, the second side plate 2 and the third side plate 3 are respectively provided with a first lightening hole 5; the first lightening holes are factory-shaped through holes; the first lightening holes 5 comprise rectangular through hole parts arranged in the rectangular parts and horizontal through hole parts arranged in the trapezoidal parts; the rectangular through hole part and the Chinese character "" H "" shaped through hole part together form a Chinese character "" H "" shaped through hole; and the horizontal through hole portion in the trapezoidal portion is parallel to the oblique side of the trapezoidal portion. The fourth side plate 4 is provided with a second lightening hole 6 which is in a track shape. In the embodiment, the first lightening holes 5 and the second lightening holes 6 are arranged to effectively lighten the weight of the second side plate 2 and the third side plate 3, so that the weight of the connecting bracket is lightened.
In this embodiment, the fourth side plate 4 is provided with 3 first mounting holes 7, and the centers of the 3 first mounting holes 7 are connected to form a triangle. Utilize triangle-shaped to have stability, guarantee linking bridge's joint strength and stability, make electric automobile battery connect more firmly. In the embodiment, the battery of the electric vehicle in the cavity is fixed after the conventional fixing bolt penetrates through the 3 first mounting holes 7.
In the embodiment, the second side plate 2 and the fourth side plate 4 are connected and fixed by carbon dioxide arc welding; the third side plate 3 and the fourth side plate 4 are fixedly connected through carbon dioxide arc welding. The carbon dioxide arc welding is adopted for connection, because the carbon dioxide arc welding process is mature, the structural strength of the connecting support is controllable.
As shown in fig. 1, the second side panel 2 is a front side panel, the third side panel 3 is a rear side panel, and the fourth side panel 4 is a right side panel. The fourth side plate 4 is further provided with a second lightening hole 6, and the second lightening hole 6 is positioned above the first mounting hole 7. Wherein, the fourth side plate 4 is in a shape of stairs. The first mounting hole 7 is higher in height than the second lightening hole 6 on the fourth side plate 4.
To sum up, the utility model discloses a novel connecting bracket, wherein the first side plate, the second side plate, the third side plate and the fourth side plate are bent and then welded to form a cavity, and an electric vehicle battery can be accommodated in the cavity; the first side plate is provided with an oval or round through hole, so that the connecting support can be connected with an external vehicle body, and the installation and position adjustment of the battery in the cavity are facilitated; the four side plates are made of cold-rolled steel plates, so that the rigidity strength of the connecting bracket is ensured; the cavity is formed by bending and is used for fixing the electric vehicle battery, and compared with the similar products, the electric vehicle battery fixing device only adopts the conventional bending and welding process and is simple to operate; the second side plate and the third side plate are provided with lightening holes, so that the weight of the bracket can be reduced by 30%, and the aim of lightening is fulfilled; the mounting holes for connecting the batteries adopt 3 triangular mounting holes, so that the connection strength and stability are ensured; the second side plate and the fourth side plate and the third side plate and the fourth side plate are connected by carbon dioxide arc welding, so that the strength of the connecting bracket is controllable. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A novel connecting bracket is characterized by comprising a first side plate, a second side plate and a third side plate which has the same structure as the second side plate;
the second side plate and the third side plate are respectively arranged at two opposite sides of the first side plate; a first bending mark is formed between the second side plate and the first side plate, and a second bending mark is formed between the third side plate and the first side plate; the first side plate, the second side plate and the third side plate are bent to form a U-shaped structure;
the first side plate is arranged on one side of the first side plate, the second side plate is arranged between the first side plate and the second side plate, and a third bending mark is formed between the first side plate and the second side plate;
the second side plate and the third side plate are respectively welded and fixed with the fourth side plate to form a cavity for accommodating an electric vehicle battery;
a second mounting hole connected with the outside is formed in the middle of the first side plate;
wherein, the first side plate to the fourth side plate are integrally formed.
2. The novel attachment bracket of claim 1, wherein the second side panel comprises a rectangular portion and a trapezoidal portion;
a first bending mark is formed between the rectangular part and the first side plate, and the oblique edge of the trapezoidal part and the rectangular part have a common endpoint;
the rectangular part is lower than the trapezoidal part at the position close to the fourth side plate;
the farther the trapezoidal portion is from the rectangular portion, the lower the height of the trapezoidal portion.
3. The novel connecting bracket as claimed in claim 1, wherein the second side plate and the third side plate are respectively provided with a first lightening hole;
the fourth side plate is provided with a second lightening hole.
4. The novel connecting bracket as claimed in claim 1, wherein the fourth side plate is provided with at least one first mounting hole for fixing the battery of the electric vehicle in the cavity.
5. The novel connecting bracket as claimed in claim 4, wherein the fourth side plate is provided with 3 first mounting holes, and the centers of the 3 first mounting holes are connected to form a triangle.
6. The novel connecting bracket of claim 1, wherein the second side plate and the fourth side plate are fixedly connected by carbon dioxide arc welding; the third side plate and the fourth side plate are fixedly connected through carbon dioxide arc welding.
7. The novel linking bracket of claim 1 wherein said fourth side plate is stepped in shape.
8. The novel linking bracket of claim 1 wherein said second mounting hole is a circular or oval mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920887601.7U CN210062654U (en) | 2019-06-13 | 2019-06-13 | Novel connecting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920887601.7U CN210062654U (en) | 2019-06-13 | 2019-06-13 | Novel connecting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210062654U true CN210062654U (en) | 2020-02-14 |
Family
ID=69457547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920887601.7U Active CN210062654U (en) | 2019-06-13 | 2019-06-13 | Novel connecting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210062654U (en) |
-
2019
- 2019-06-13 CN CN201920887601.7U patent/CN210062654U/en active Active
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